(function(d,b){
	var q = d.createElement('div');
	q.innerHTML = '<style>.snow{animation:void3 3.5s infinite;-webkit-animation:void3 3.5s infinite;-moz-animation:void3 3.5s infinite;-o-animation:void3 3.5s infinite;}'+
	'@keyframes void3{'+
	'from{box-shadow: 0 0 5px 3px rgba(255,255,255,0.3);}'+
	'60%{box-shadow: 0 0 15px 12px rgba(255,255,255,0.5);}'+
	'to{box-shadow: 0 0 3px 2px rgba(255,255,225,0.3);}'+
	'}'+
	'@-webkit-keyframes void3{'+
	'from{box-shadow: 0 0 5px 3px rgba(255,255,255,0.3);}'+
	'60%{box-shadow: 0 0 15px 12px rgba(255,255,255,0.5);}'+
	'to{box-shadow: 0 0 3px 2px rgba(255,255,225,0.3);}'+
	'}'+
	'@-moz-keyframes void3{'+
	'from{box-shadow: 0 0 5px 3px rgba(255,255,255,0.3);}'+
	'60%{box-shadow: 0 0 15px 12px rgba(255,255,255,0.5);}'+
	'to{box-shadow: 0 0 3px 2px rgba(255,255,225,0.3);}'+
	'}'+
	'@-o-keyframes void3{'+
	'from{box-shadow: 0 0 5px 3px rgba(255,255,255,0.3);}'+
	'60%{box-shadow: 0 0 15px 12px rgba(255,255,255,0.5);}'+
	'to{box-shadow: 0 0 3px 2px rgba(255,255,225,0.3);}'+
	'}'+
	'</style>';
	q.id = 'snowparticle';
	b.appendChild(q);
	q = document.getElementById('snowparticle');
	b.style.overflowX = 'hidden';
	var h = window.innerHeight;
	var u = document.documentElement.scrollTop || document.body.scrollTop;
	var e = u+h+10;
	var z = 9999;
	var t = new Array();
	var l = new Array();
	var y = new Array();
	var s = new Array();
	var g = new Array();
	var c = new Array();
	d.addEventListener('scroll',function(){u = document.documentElement.scrollTop || document.body.scrollTop;e = u+h+10;},false);
	for(var i=0;i<50;i++){
		var m = d.createElement('div');
		m.id = 'yuki'+i;
		t[i] = Math.random()*-h+Math.random()*(h/2)+u;
		l[i] = Math.random()*window.innerWidth;
		var p = Math.random()*8+6;
		m.setAttribute('style','position:absolute;z-index:'+(z+i)+';top:-'+t[i]+'px;width:'+p+'px;height:'+p+'px;background:rgba(255,255,255,0.8);border-radius:8px;left:'+l+'px;');
		m.setAttribute('class','snow');
		q.appendChild(m);
		y[i] = Math.random()*25+0.1;
		s[i] = Math.random()*5+0.5;
		g[i] = document.getElementById('yuki'+i);
		c[i] = 0;
	}
	setInterval(function(){
		for(var i=0;i<50;i++){
			if(e>t[i]){
				if(y[i]>=c[i]){
					l[i] = l[i]+0.5+Math.random()*0.5;
				}else{
					l[i] = l[i]-0.5-Math.random()*0.5;
				}
				if((y[i]*2)<=c[i]){
					c[i] = 0;
				}
			}else{
				t[i] = u-10;
				l[i] = Math.random()*window.innerWidth;
			}
			t[i] = t[i]+s[i];
			g[i].style.top = t[i]+'px';
			g[i].style.left = l[i]+'px';
			c[i]++;
		}
	},45);
})(document,document.body);